SHARMA, A.; SHARMA, R.; GULATI, A. Comparison of ovarian crescent sign and risk of malignancy index for prediction of ovarian malignancy in adnexal masses. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, [S. l.], v. 10, n. 2, p. 541–545, 2021. DOI: 10.18203/2320-1770.ijrcog20210298. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/9104. Acesso em: 27 oct. 2025.